Stuck on Removing Old Tape
Commercial cleaning job request to clean windows at a ground level retail mall. Some of the windows had lots of old tape from posters and lost dog flyers stuck to the windows.
After a day of lots of frustration and little results, I bought some Goof Off Super Glue Remover. Painted it on the old tape and tape residue waited a few seconds and most of the old tape scraped right off. Some of the clear packaging tape took 2-3 applications but did come off.